Made with blue agave tequila with natural flavors and caramel color added. Everyone loves Margaritas, but no one wants the guilt or the calories. That's why I created the Skinnygirl Margarita. All-natural, lightly sweetened with agave nectar, and made with premium Blue Agave clear tequila. Skinnygirl: the margarita you can trust. - Bethenny Frankel. 12.7% alc/vol (25.4 proof). Product of Canada.